.header {
  height: 58px;
  width: 100%;
  background: #fff;
  border-bottom: 1px solid #ddd;
  box-sizing: border-box;
}
.header-guide {
  float: right;
  height: 58px;
  line-height: 58px;
}
.header-fn {
  height: 28px;
  width: 28px;
  float: left;
  margin: 15px;
  cursor: pointer;
  background: none;
  position: relative;
  .iconfont {
    display: block;
    height: 24px;
    width: 24px;
    margin: 2px;
  }
}
.header-userlnk {
  padding: 0 20px 0 20px;
  cursor: pointer;
  line-height: 58px;
}
.header-avatar {
  display: block;
  line-height: 58px;
  > img {
    width: 36px;
    height: auto;
    margin-right: 5px;
    border-radius: 100%;
    vertical-align: middle;
  }
}